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    <title>Export map example</title>
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        <a class="navbar-brand" href="./"><img src="./resources/logo-70x70.png">&nbsp;OpenLayers 3 Examples</a>
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    <div class="container-fluid">

      <div class="row-fluid">
  <div class="span12">
    <div id="map" class="map"></div>
    <div id="no-download" class="alert alert-danger" style="display: none">
      This example requires a browser that supports the
      <a href="http://caniuse.com/#feat=download">link download</a> attribute.
    </div>
    <a id="export-png" class="btn btn-default" download="map.png"><i class="fa fa-download"></i> Export PNG</a>
  </div>
</div>


      <div class="row-fluid">
        <div class="span12">
          <h4 id="title">Export map example</h4>
          <p id="shortdesc">Example of exporting a map as a PNG image.</p>
          <div id="docs"><p>Example of exporting a map as a PNG image.</p>
</div>
          <div id="tags">export, png, openstreetmap</div>
          <div id="api-links">Related API documentation: <ul class="inline"><li><a href="../apidoc/ol.Map.html" title="API documentation for ol.Map">ol.Map</a></li>,<li><a href="../apidoc/ol.View.html" title="API documentation for ol.View">ol.View</a></li>,<li><a href="../apidoc/ol.control.html" title="API documentation for ol.control">ol.control</a></li>,<li><a href="../apidoc/ol.format.GeoJSON.html" title="API documentation for ol.format.GeoJSON">ol.format.GeoJSON</a></li>,<li><a href="../apidoc/ol.layer.Tile.html" title="API documentation for ol.layer.Tile">ol.layer.Tile</a></li>,<li><a href="../apidoc/ol.layer.Vector.html" title="API documentation for ol.layer.Vector">ol.layer.Vector</a></li>,<li><a href="../apidoc/ol.source.OSM.html" title="API documentation for ol.source.OSM">ol.source.OSM</a></li>,<li><a href="../apidoc/ol.source.Vector.html" title="API documentation for ol.source.Vector">ol.source.Vector</a></li></ul></div>
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          <a id="copy-button"><i class="fa fa-clipboard"></i> Copy</a>
          <a id="jsfiddle-button"><i class="fa fa-jsfiddle"></i> Edit</a>
        </div>
        <form method="POST" id="jsfiddle-form" target="_blank" action="http://jsfiddle.net/api/post/jquery/1.11.0/">
          <textarea class="hidden" name="js">var map &#x3D; new ol.Map({
  layers: [
    new ol.layer.Tile({
      source: new ol.source.OSM()
    }),
    new ol.layer.Vector({
      source: new ol.source.Vector({
        url: &#x27;data/geojson/countries.geojson&#x27;,
        format: new ol.format.GeoJSON()
      })
    })
  ],
  target: &#x27;map&#x27;,
  controls: ol.control.defaults({
    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
      collapsible: false
    })
  }),
  view: new ol.View({
    center: [0, 0],
    zoom: 2
  })
});

var exportPNGElement &#x3D; document.getElementById(&#x27;export-png&#x27;);

if (&#x27;download&#x27; in exportPNGElement) {
  exportPNGElement.addEventListener(&#x27;click&#x27;, function(e) {
    map.once(&#x27;postcompose&#x27;, function(event) {
      var canvas &#x3D; event.context.canvas;
      exportPNGElement.href &#x3D; canvas.toDataURL(&#x27;image/png&#x27;);
    });
    map.renderSync();
  }, false);
} else {
  var info &#x3D; document.getElementById(&#x27;no-download&#x27;);
  /**
   * display error message
   */
  info.style.display &#x3D; &#x27;&#x27;;
}
</textarea>
          <textarea class="hidden" name="css"></textarea>
          <textarea class="hidden" name="html">&lt;div class&#x3D;&quot;row-fluid&quot;&gt;
  &lt;div class&#x3D;&quot;span12&quot;&gt;
    &lt;div id&#x3D;&quot;map&quot; class&#x3D;&quot;map&quot;&gt;&lt;/div&gt;
    &lt;div id&#x3D;&quot;no-download&quot; class&#x3D;&quot;alert alert-danger&quot; style&#x3D;&quot;display: none&quot;&gt;
      This example requires a browser that supports the
      &lt;a href&#x3D;&quot;http://caniuse.com/#feat&#x3D;download&quot;&gt;link download&lt;/a&gt; attribute.
    &lt;/div&gt;
    &lt;a id&#x3D;&quot;export-png&quot; class&#x3D;&quot;btn btn-default&quot; download&#x3D;&quot;map.png&quot;&gt;&lt;i class&#x3D;&quot;fa fa-download&quot;&gt;&lt;/i&gt; Export PNG&lt;/a&gt;
  &lt;/div&gt;
&lt;/div&gt;
</textarea>
          <input type="hidden" name="wrap" value="l">
          <input type="hidden" name="resources" value="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css,https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js,http://openlayers.org/en/v3.11.1/css/ol.css,http://openlayers.org/en/v3.11.1/build/ol.js">
        </form>
        <pre><code id="example-source" class="language-markup">&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;Export map example&lt;/title&gt;
&lt;script src="https://code.jquery.com/jquery-1.11.2.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"&gt;
&lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"&gt;&lt;/script&gt;
&lt;link rel="stylesheet" href="http://openlayers.org/en/v3.11.1/css/ol.css" type="text/css"&gt;
&lt;script src="http://openlayers.org/en/v3.11.1/build/ol.js"&gt;&lt;/script&gt;

&lt;/head&gt;
&lt;body&gt;
&lt;div class="container-fluid"&gt;

&lt;div class&#x3D;&quot;row-fluid&quot;&gt;
  &lt;div class&#x3D;&quot;span12&quot;&gt;
    &lt;div id&#x3D;&quot;map&quot; class&#x3D;&quot;map&quot;&gt;&lt;/div&gt;
    &lt;div id&#x3D;&quot;no-download&quot; class&#x3D;&quot;alert alert-danger&quot; style&#x3D;&quot;display: none&quot;&gt;
      This example requires a browser that supports the
      &lt;a href&#x3D;&quot;http://caniuse.com/#feat&#x3D;download&quot;&gt;link download&lt;/a&gt; attribute.
    &lt;/div&gt;
    &lt;a id&#x3D;&quot;export-png&quot; class&#x3D;&quot;btn btn-default&quot; download&#x3D;&quot;map.png&quot;&gt;&lt;i class&#x3D;&quot;fa fa-download&quot;&gt;&lt;/i&gt; Export PNG&lt;/a&gt;
  &lt;/div&gt;
&lt;/div&gt;

&lt;/div&gt;
&lt;script&gt;
var map &#x3D; new ol.Map({
  layers: [
    new ol.layer.Tile({
      source: new ol.source.OSM()
    }),
    new ol.layer.Vector({
      source: new ol.source.Vector({
        url: &#x27;data/geojson/countries.geojson&#x27;,
        format: new ol.format.GeoJSON()
      })
    })
  ],
  target: &#x27;map&#x27;,
  controls: ol.control.defaults({
    attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
      collapsible: false
    })
  }),
  view: new ol.View({
    center: [0, 0],
    zoom: 2
  })
});

var exportPNGElement &#x3D; document.getElementById(&#x27;export-png&#x27;);

if (&#x27;download&#x27; in exportPNGElement) {
  exportPNGElement.addEventListener(&#x27;click&#x27;, function(e) {
    map.once(&#x27;postcompose&#x27;, function(event) {
      var canvas &#x3D; event.context.canvas;
      exportPNGElement.href &#x3D; canvas.toDataURL(&#x27;image/png&#x27;);
    });
    map.renderSync();
  }, false);
} else {
  var info &#x3D; document.getElementById(&#x27;no-download&#x27;);
  /**
   * display error message
   */
  info.style.display &#x3D; &#x27;&#x27;;
}

&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;</code></pre>
      </div>
    </div>

    <script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
    <script src="./resources/common.js"></script>
    <script src="./resources/prism/prism.min.js"></script>
    <script src="loader.js?id=export-map"></script>

  </body>
</html>
